Airtac SCJ40 Standard Cylinder SCJ40X75-20S
1. Enterprise-standard pneumatic cylinder;
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3. Tie-rod construction with reinforced tie-rod connections between end covers and aluminum barrel ensures superior reliability;
4. Compact stroke length compared to ISO 15552 counterparts with equivalent bore sizes;
5. Smooth cushioning adjustment mechanism for optimized motion control;
6. Available in multiple bore sizes with comprehensive mounting accessories;
7. High-temperature resistant sealing materials enable operational range: 0-150°C.
Category: Standard Cylinders , Brand: Airtac , Series: SCJ40
AirTAC SCJ40X75-20S Standard Cylinder Specifications
- Model: SCJ40X75-20S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm (1.575")
- Stroke: 75mm (2.95")
- Operating pressure: 0.1–1.0 MPa (14.5–145 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seals: NBR (Nitrile) standard, optional FKM/Viton
- Port size: M5x0.8 (G1/8 adapter available)
- Mounting type: Basic fixed (MF1) with 20mm mounting holes
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 1.25kg (2.76 lbs)
- Dimensions: 195mm(L) × 50mm(W) × 50mm(H)
- Rod end thread: M10x1.25
- Max theoretical force: 125.6N at 0.63MPa (28.2 lbf at 91 PSI)
- Speed range: 50–800mm/s (with cushion adjustment)
A high-precision industrial cylinder featuring wear-resistant chromium piston rod and anti-rotation guide mechanism. The SCJ40 series combines compact design with 20% higher thrust force compared to previous generations. Integrated magnet slot (D-M9) allows for position sensing compatibility. Optional heat-resistant variants available for foundry applications.
- Automated packaging line pusher mechanisms
- CNC machine tool clamping systems
- Conveyor gate actuators
- Textile machinery tension control
- Automotive assembly jig positioning
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial operation.
Maintain 0.3mm minimum clearance between magnetic sensor and cylinder body.
For vertical mounting, use rod-down orientation to prevent seal wear.
| Property | Property Value |
|---|---|
| sku | SCJ40X75-20S |
| Adjustable Stroke | <20mm> |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 75mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.